Transient Voltage Suppression Diodes
Axial Leaded – 600W > P6KE series
P6KE Series
RoHS
Pb e3
Description
Bi-directional
The P6KE Series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
Uni-directional
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
Parameter
Symbol
Value
Unit
PPPM
600
W
PD
5.0
W
IFSM
100
A
VF
3.5/5.0
V
TJ , TSTG
-55 to 175
°C
Typical Thermal Resistance
Junction to Lead
RθJL
20
°C/W
Typical Thermal Resistance
Junction to Ambient
RθJA
75
°C/W
Peak Pulse Power Dissipation by
10/1000μs Test Waveform (Fig.2)
(Note 1), (Note 4)
Steady State Power Dissipation on
Infinite Heat Sink at TL=75ºC
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave Unidirectional
Only (Note 2)
Maximum Instantaneous Forward
Voltage at 50A for Unidirectional
Only (Note 3)
Operating Junction and Storage
Temperature Range
Notes:
1. Non-repetitive current pulse , per Fig. 4 and derated above TJ (initial) = 25OC per Fig. 3.
2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per
minute maximum.
• 600W peak pulse
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
• Glass passivated chip
junction in DO-15 Package
• Fast response time:
typically less than 1.0ps
from 0 Volts to BV min
• Excellent clamping
capability
• Typical failure mode is
short from over-specified
voltage or current
• Whisker test is conducted
based on JEDEC
JESD201A per its table 4a
and 4c
• IEC-61000-4-2 ESD
30kV(Air), 30kV (Contact)
•E
SD protection of data
lines in accordance with
IEC 61000-4-2
•E
FT protection of data
lines in accordance with
IEC 61000-4-4
• Low incremental surge
resistance
• Typical IR less than 1μA
when VBR min>12V
• High temperature
to reflow soldering
guaranteed: 260°C/40sec
/ 0.375”,(9.5mm) lead
length, 5 lbs., (2.3kg)
tension
• VBR @ TJ= VBR@25°C
x (1+αT x (TJ - 25))
(αT:Temperature
Coefficient, typical value
is 0.1%)
• Plastic package is
flammability rated V-0 per
Underwriters Laboratories
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
• Pb-free E3 means 2nd
level interconnect is
Pb-free and the terminal
finish material is tin(Sn)
(IPC/JEDEC J-STD609A.01)
Applications
TVS devices are ideal for the protection of I/O interfaces,
VCC bus and other vulnerable circuits used in telecom,
computer, industrial and consumer electronic applications.
3.VF < 3.5V for single die parts and VF< 5.0V for stacked-die parts.
4. The PPPM of stacked-die parts is 800W and please contact littelfuse for the detail
stacked-die parts.
Additional Infomarion
Functional Diagram
Bi-directional
Cathode
Datasheet
Anode
Uni-directional
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/20/15
Resources
Samples
Transient Voltage Suppression Diodes
Axial Leaded – 600W > P6KE series
Electrical Characteristics (T =25°C unless otherwise noted)
A
Part
Number
(Uni)
Part
Number
(Bi)
Reverse
Stand off
Voltage VR
(Volts)
P6KE6.8A
P6KE7.5A
P6KE8.2A
P6KE9.1A
P6KE10A
P6KE11A
P6KE12A
P6KE13A
P6KE15A
P6KE16A
P6KE18A
P6KE20A
P6KE22A
P6KE24A
P6KE27A
P6KE30A
P6KE33A
P6KE36A
P6KE39A
P6KE43A
P6KE47A
P6KE51A
P6KE56A
P6KE62A
P6KE68A
P6KE75A
P6KE82A
P6KE91A
P6KE100A
P6KE110A
P6KE120A
P6KE130A
P6KE150A
P6KE160A
P6KE170A
P6KE180A
P6KE200A
P6KE220A
P6KE250A
P6KE300A
P6KE350A
P6KE400A
P6KE440A
P6KE480A
P6KE510A
P6KE530A
P6KE540A
P6KE550A
P6KE600A
P6KE6.8CA
P6KE7.5CA
P6KE8.2CA
P6KE9.1CA
P6KE10CA
P6KE11CA
P6KE12CA
P6KE13CA
P6KE15CA
P6KE16CA
P6KE18CA
P6KE20CA
P6KE22CA
P6KE24CA
P6KE27CA
P6KE30CA
P6KE33CA
P6KE36CA
P6KE39CA
P6KE43CA
P6KE47CA
P6KE51CA
P6KE56CA
P6KE62CA
P6KE68CA
P6KE75CA
P6KE82CA
P6KE91CA
P6KE100CA
P6KE110CA
P6KE120CA
P6KE130CA
P6KE150CA
P6KE160CA
P6KE170CA
P6KE180CA
P6KE200CA
P6KE220CA
P6KE250CA
P6KE300CA
P6KE350CA
P6KE400CA
P6KE440CA
P6KE480CA
P6KE510CA
P6KE530CA
P6KE540CA
P6KE550CA
P6KE600CA
5.80
6.40
7.02
7.78
8.55
9.40
10.20
11.10
12.80
13.60
15.30
17.10
18.80
20.50
23.10
25.60
28.20
30.80
33.30
36.80
40.20
43.60
47.80
53.00
58.10
64.10
70.10
77.80
85.50
94.00
102.00
111.00
128.00
136.00
145.00
154.00
171.00
185.00
214.00
256.00
300.00
342.00
376.00
408.00
434.00
451.00
460.00
468.00
512.00
Breakdown
Voltage VBR
(Volts) @ IT
MIN
MAX
Test
Current
IT
(mA)
6.45
7.13
7.79
8.65
9.50
10.50
11.40
12.40
14.30
15.20
17.10
19.00
20.90
22.80
25.70
28.50
31.40
34.20
37.10
40.90
44.70
48.50
53.20
58.90
64.60
71.30
77.90
86.50
95.00
105.00
114.00
124.00
143.00
152.00
162.00
171.00
190.00
209.00
237.00
285.00
332.00
380.00
418.00
456.00
485.00
503.50
513.00
522.50
570.00
7.14
7.88
8.61
9.55
10.50
11.60
12.60
13.70
15.80
16.80
18.90
21.00
23.10
25.20
28.40
31.50
34.70
37.80
41.00
45.20
49.40
53.60
58.80
65.10
71.40
78.80
86.10
95.50
105.00
116.00
126.00
137.00
158.00
168.00
179.00
189.00
210.00
231.00
263.00
315.00
368.00
420.00
462.00
504.00
535.00
556.50
567.00
577.50
630.00
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum
Maximum
Peak
Clamping
Pulse Current
Voltage
Ipp (A)
VC @ Ipp (V)
10.5
11.3
12.1
13.4
14.5
15.6
16.7
18.2
21.2
22.5
25.2
27.7
30.6
33.2
37.5
41.4
45.7
49.9
53.9
59.3
64.8
70.1
77.0
85.0
92.0
103.0
113.0
125.0
137.0
152.0
165.0
179.0
207.0
219.0
234.0
246.0
274.0
328.0
344.0
414.0
482.0
548.0
602.0
658.0
698.0
725.0
740.0
760.0
828.0
58.1
54.0
50.4
45.5
42.1
39.1
36.5
33.5
28.8
27.1
24.2
22.0
19.9
18.4
16.3
14.7
13.3
12.2
11.3
10.3
9.4
8.7
7.9
7.2
6.6
5.9
5.4
4.9
4.5
4.0
3.7
3.4
2.9
2.8
2.6
2.5
2.2
1.9
1.8
1.5
1.3
1.1
1.0
0.9
0.9
0.8
0.8
0.8
0.75
Maximum
Reverse
Leakage
IR@ VR
(µA)
1000
500
200
50
10
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Agency
Approval
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
For bidirectional type having VR of 10 volts and less, the IR limit is double.
For parts without A , the VBR is ± 10% and VC is 5% higher than with A parts
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/20/15
Transient Voltage Suppression Diodes
Axial Leaded – 600W > P6KE series
I-V Curve Characteristics
Bi-directional
Uni-directional
Ipp
Vc VBR VR
V
IR VF
IT
IT
IR
Vc VBR VR
IR
IT
Ipp
Ipp
PPPM
VR
VBR
VC
IR
VF
V
VR VBR Vc
Peak Pulse Power Dissipation -- Max power dissipation
Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation
Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (IT)
Clamping Voltage -- Peak voltage measured across the TVS at a specified Ippm (peak impulse current)
Reverse Leakage Current -- Current measured at VR
Forward Voltage Drop for Uni-directional
Ratings and Characteristic Curves (T =25°C unless otherwise noted)
A
Figure 1 - TVS Transients Clamping Waveform
Figure 2 - Peak Pulse Power Rating
100
PPPM-Peak Pulse Power (kW)
Voltage Transients
Voltage or Current
Voltage Across TVS
Current Through TVS
Time
TJ initial = Tamb
stacked-die, 800W
at 10x1000µs, 25°C
10
1
0.1
0.001
Single die,600W
at 10x1000µs, 25°C
0.01
0.1
1
10
td-Pulse Width (ms)
continues on next page.
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/20/15
Transient Voltage Suppression Diodes
Axial Leaded – 600W > P6KE series
Ratings and Characteristic Curves (T =25°C unless otherwise noted) (Continued)
A
Figure 3 - Peak Pulse Power Derating Curve
Figure 4 - Pulse Waveform
150
75
50
25
0
tr=10µsec
IPPM- Peak Pulse Current, % IRSM
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage %
100
0
25
50
75
100
125
150
175
Half Value
IPPM IPPM
( )
2
50
200
0
10/1000µsec. Waveform
as defined by R.E.A
td
1.0
0
2.0
3.0
4.0
t-Time (ms)
Figure 5 - Typical Junction Capacitance
Figure 6 - Typical Transient Thermal Impedance
100
Transient Thermal Impedance ( °C/W)
100000
Uni-direconal V=0V
10000
Bi-direconal V=0V
Cj (pF)
Peak Value
IPPM
100
TJ - Initial Junction Temperature (ºC)
1000
100
Uni-direconal
Bi-direconal
V=VR
10
1
10
1
0.1
1
10
100
0.01
1000
0.1
1
10
100
1000
TP - Pulse Duration (s)
VBR - Reverse Breakdown Voltage (V)
Figure 7 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
Figure 8 - Peak Forward Voltage Drop vs Peak Forward
Current (Typical Values)
100.0
120
Single die
100
IF - Peak Forward Current(A)
IFSM - Peak Forward Surve Current(A)
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
80
60
40
20
Stacked-die
10.0
1.0
0
1
10
Number of Cycles at 60 Hz
100
0.1
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
VF - Peak Forward Voltage(V)
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/20/15
Transient Voltage Suppression Diodes
Axial Leaded – 600W > P6KE series
Soldering Parameters
Lead–free
assembly
Reflow Condition
Pre Heat
150°C
- Temperature Max (Ts(max))
200°C
- Time (min to max) (ts)
60 – 180 secs
Average ramp up rate (Liquidus Temp (TA)
to peak
3°C/second max
TS(max) to TA - Ramp-up Rate
3°C/second max
Reflow
- Temperature (TA) (Liquidus)
217°C
- Time (min to max) (ts)
60 – 150 seconds
Ramp-up
TL
Temperature (T)
- Temperature Min (Ts(min))
tp
TP
tL
Critical Zone
TL to TP
Ts(max)
Ramp-down
Ts(min)
ts
Preheat
25˚C
t 25˚C to Peak
Time (t)
Peak Temperature (TP)
260+0/-5 °C
Time within 5°C of actual peak
Temperature (tp)
20 – 40 seconds
Flow/Wave Soldering (Solder Dipping)
Ramp-down Rate
6°C/second max
Peak Temperature :
265OC
Time 25°C to peak Temperature (TP)
8 minutes Max.
Dipping Time :
10 seconds
Do not exceed
260°C
Soldering :
1 time
Environmental Specifications
Physical Specificationst C
Weight
0.015oz., 0.4g
High Temp. Storage
JESD22-A103
Case
JEDEC DO-204AC (DO-15) molded
plastic body over passivated junction.
HTRB
JESD22-A108
Polarity
Color band denotes the cathode except
Bipolar.
Temperature Cycling
JESD22-A104
Terminal
Matte Tin axial leads, solderable per
JESD22-B102.
H3TRB
JESD22-A101
RSH
JESD22-B106
Dimensions
D
Cathode Band
(for Uni-directional products only)
C
A
B
A
DO-204AC (DO-15)
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/20/15
Dimensions
Inches
Millimeters
Min
Max
Min
Max
A
1.000
-
25.40
-
B
0.230
0.300
5.80
7.60
C
0.028
0.034
0.71
0.86
D
0.104
0.140
2.60
3.60
Transient Voltage Suppression Diodes
Axial Leaded – 600W > P6KE series
Part Numbering System
Part Marking System
OPTION CODE:
BLANK Reel Tape
-B Bulk Packaging
Cathode Band
(for Uni-directional
products only)
TYPE CODE:
A Uni-Directional (5% VBR Voltage Tolerance)
CA Bi-Directional (5% VBR Voltage Tolerance)
F
P6KE xxx XX X
YYWW
Trace Code Marking
Littelfuse Logo
P6KEXXX
VBR VOLTAGE CODE
(Refer to the Electrical Characteristics table)
YY:Year Code
WW: Week Code
Product Type
SERIES CODE
Packaging
Part Number
Component
Package
Quantity
Packaging
Option
P6KExxxXX
DO-204AC
4000
Tape & Reel
EIA STD RS-296
P6KExxxXX-B
DO-204AC
1000
BULK
Littelfuse Spec.
Packaging Specification
Tape and Reel Specification
Off Center
either side 2.063+0.079/-0.039
(53.0+2.0/-1.0)
0.028(0.7)
2.56
(65.0)
0.047
(1.2)
0.197+/-0.020
(5.0+/- 0.5)
13.0
(330.2)
0.236
(6.0)
Dimensions are in
inches/mm
3.0
(76.2)
0.68
(17.27)
2.75
(69.85)
Recess Depth Max. 0.75 (19.05)
Direction of Feed
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 11/20/15